Drug delivery device



1. Drug delivery device

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The broken lines depict portions of the drug delivery device that form no part of the claimed design. 

CLAIM The ornamental design for a drug delivery device, as shown and described. 